/* ── Operator panel: PDF cache section ──────────────────────────────────────── */

.operator-cache-section {
  border-top: 1px solid oklch(var(--bc) / 8%);
  padding: 0.55rem 0.9rem 0.5rem;
}

.operator-cache-label {
  font-size: 0.68rem;
  font-family: monospace;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: oklch(var(--bc) / 40%);
  margin-bottom: 0.35rem;
}

.operator-cache-stats {
  font-size: 0.78rem;
  color: oklch(var(--bc) / 60%);
  margin-bottom: 0.45rem;
  font-family: monospace;
}

.operator-cache-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.operator-cache-row label {
  font-size: 0.78rem;
  color: oklch(var(--bc) / 70%);
  white-space: nowrap;
}

.operator-cache-input {
  width: 4.5rem;
  padding: 0.2rem 0.4rem;
  font-size: 0.78rem;
  font-family: monospace;
  background: oklch(var(--b3));
  border: 1px solid oklch(var(--bc) / 20%);
  border-radius: var(--radius-sm, 0.25rem);
  color: oklch(var(--bc));
  text-align: right;
}

.operator-cache-input:focus {
  outline: none;
  border-color: oklch(var(--p) / 50%);
}

.operator-cache-unit {
  font-size: 0.75rem;
  color: oklch(var(--bc) / 45%);
}

.operator-cache-save {
  margin-left: auto;
  padding: 0.2rem 0.55rem;
  font-size: 0.75rem;
  background: oklch(var(--p) / 15%);
  border: 1px solid oklch(var(--p) / 30%);
  border-radius: var(--radius-sm, 0.25rem);
  color: oklch(var(--p));
  cursor: pointer;
  transition: background 0.12s;
}

.operator-cache-save:hover:not(:disabled) {
  background: oklch(var(--p) / 25%);
}

.operator-cache-save:disabled {
  opacity: 0.4;
  cursor: default;
}